[Retracted] Electrophysiological Characteristics of Cervical Spinal Stenosis

Table 4

Correlation analysis of MRI grade and information of patients.

Items	MRI grade
	Age	-0.050	0.726
Spinal canal diameter/volume	-0.068	0.635
Disease duration	0.596	≤0.001
JOA score	-0.720	≤0.001